98643840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 318729600

約数和(自身を除く): 220085760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 619, 640, 664, 830, 960, 996, 1238, 1245, 1328, 1660, 1857, 1920, 1992, 2476, 2490, 2656, 3095, 3320, 3714, 3984, 4952, 4980, 5312, 6190, 6640, 7428, 7968, 9285, 9904, 9960, 10624, 12380, 13280, 14856, 15936, 18570, 19808, 19920, 24760, 26560, 29712, 31872, 37140, 39616, 39840, 49520, 51377, 53120, 59424, 74280, 79232, 79680, 99040, 102754, 118848, 148560, 154131, 159360, 198080, 205508, 237696, 256885, 297120, 308262, 396160, 411016, 513770, 594240, 616524, 770655, 822032, 1027540, 1188480, 1233048, 1541310, 1644064, 2055080, 2466096, 3082620, 3288128, 4110160, 4932192, 6165240, 6576256, 8220320, 9864384, 12330480, 16440640, 19728768, 24660960, 32881280, 49321920, 98643840]

約数ペア:

[(1, 98643840), (2, 49321920), (3, 32881280), (4, 24660960), (5, 19728768), (6, 16440640), (8, 12330480), (10, 9864384), (12, 8220320), (15, 6576256), (16, 6165240), (20, 4932192), (24, 4110160), (30, 3288128), (32, 3082620), (40, 2466096), (48, 2055080), (60, 1644064), (64, 1541310), (80, 1233048), (83, 1188480), (96, 1027540), (120, 822032), (128, 770655), (160, 616524), (166, 594240), (192, 513770), (240, 411016), (249, 396160), (320, 308262), (332, 297120), (384, 256885), (415, 237696), (480, 205508), (498, 198080), (619, 159360), (640, 154131), (664, 148560), (830, 118848), (960, 102754), (996, 99040), (1238, 79680), (1245, 79232), (1328, 74280), (1660, 59424), (1857, 53120), (1920, 51377), (1992, 49520), (2476, 39840), (2490, 39616), (2656, 37140), (3095, 31872), (3320, 29712), (3714, 26560), (3984, 24760), (4952, 19920), (4980, 19808), (5312, 18570), (6190, 15936), (6640, 14856), (7428, 13280), (7968, 12380), (9285, 10624), (9904, 9960)]